1N/A/*
1N/A * Copyright (c) 2006 Sendmail, Inc. and its suppliers.
1N/A * All rights reserved.
1N/A *
1N/A * By using this file, you agree to the terms and conditions set
1N/A * forth in the LICENSE file which can be found at the top level of
1N/A * the sendmail distribution.
1N/A */
1N/A
1N/A#pragma ident "%Z%%M% %I% %E% SMI"
1N/A
1N/A#include <sm/gen.h>
1N/ASM_IDSTR(id, "@(#)$Id: t-qic.c,v 1.9 2006/08/24 21:26:13 ca Exp $")
1N/A
1N/A#include <stdio.h>
1N/A#include <sm/sendmail.h>
1N/A#include <sm/assert.h>
1N/A#include <sm/heap.h>
1N/A#include <sm/string.h>
1N/A#include <sm/test.h>
1N/A
1N/Aextern bool SmTestVerbose;
1N/A
1N/A
1N/Avoid
1N/Ashow_diff(s1, s2)
1N/A const char *s1;
1N/A const char *s2;
1N/A{
1N/A int i;
1N/A
1N/A for (i = 0; s1[i] != '\0' && s2[i] != '\0'; i++)
1N/A {
1N/A if (s1[i] != s2[i])
1N/A {
1N/A fprintf(stderr, "i=%d, s1[]=%u, s2[]=%u\n",
1N/A i, (unsigned char) s1[i],
1N/A (unsigned char) s2[i]);
1N/A return;
1N/A }
1N/A }
1N/A if (s1[i] != s2[i])
1N/A {
1N/A fprintf(stderr, "i=%d, s1[]=%u, s2[]=%u\n",
1N/A i, (unsigned char) s1[i], (unsigned char) s2[i]);
1N/A }
1N/A}
1N/A
1N/Achar *quote_unquote __P((char *, char *, int, int));
1N/A
1N/Achar *
1N/Aquote_unquote(in, out, outlen, exp)
1N/A char *in;
1N/A char *out;
1N/A int outlen;
1N/A int exp;
1N/A{
1N/A char *obp, *bp;
1N/A char line_back[1024];
1N/A char line_in[1024];
1N/A int cmp;
1N/A
1N/A sm_strlcpy(line_in, in, sizeof(line_in));
1N/A obp = quote_internal_chars(in, out, &outlen);
1N/A bp = str2prt(line_in);
1N/A dequote_internal_chars(obp, line_back, sizeof(line_back));
1N/A cmp = strcmp(line_in, line_back);
1N/A SM_TEST(exp == cmp);
1N/A if (cmp != exp && !SmTestVerbose)
1N/A {
1N/A fprintf(stderr, "in: %s\n", bp);
1N/A bp = str2prt(line_back);
1N/A fprintf(stderr, "out:%s\n", bp);
1N/A fprintf(stderr, "cmp=%d\n", cmp);
1N/A show_diff(in, line_back);
1N/A }
1N/A if (SmTestVerbose)
1N/A {
1N/A fprintf(stderr, "%s -> ", bp);
1N/A bp = str2prt(obp);
1N/A fprintf(stderr, "%s\n", bp);
1N/A fprintf(stderr, "cmp=%d\n", cmp);
1N/A }
1N/A return obp;
1N/A}
1N/A
1N/Astruct sm_qic_S
1N/A{
1N/A char *qic_in;
1N/A char *qic_out;
1N/A int qic_exp;
1N/A};
1N/A
1N/Atypedef struct sm_qic_S sm_qic_T;
1N/A
1N/A
1N/Aint
1N/Amain(argc, argv)
1N/A int argc;
1N/A char *argv[];
1N/A{
1N/A char line_in[1024], line[256], line_out[32], *obp;
1N/A int i, los, cmp;
1N/A sm_qic_T inout[] = {
1N/A { "", "", 0 }
1N/A , { "abcdef", "abcdef", 0 }
1N/A , { "01234567890123456789", "01234567890123456789", 0 }
1N/A , { "01234567890123456789\001", "01234567890123456789\001",
1N/A 0 }
1N/A , { "012345\2067890123456789", "012345\377\2067890123456789",
1N/A 0 }
1N/A , { "\377", "\377\377", 0 }
1N/A , { "\240", "\240", 0 }
1N/A , { "\220", "\377\220", 0 }
1N/A , { "\240\220", "\240\377\220", 0 }
1N/A , { "\377\377", "\377\377\377\377", 0 }
1N/A , { "\377a\377b", "\377\377a\377\377b", 0 }
1N/A , { "\376a\377b", "\376a\377\377b", 0 }
1N/A , { "\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237\240",
1N/A "\377\200\377\201\377\202\377\203\377\204\377\205\377\206\377\207\377\210\377\211\377\212\377\213\377\214\377\215\377\216\377\217\377\220\377\221\377\222\377\223\377\224\377\225\377\226\377\227\377\230\377\231\377\232\377\233\377\234\377\235\377\236\377\237\240",
1N/A 0 }
1N/A , { NULL, NULL, 0 }
1N/A };
1N/A
1N/A sm_test_begin(argc, argv, "test meta quoting");
1N/A for (i = 0; i < sizeof(line_out); i++)
1N/A line_out[i] = '\0';
1N/A for (i = 0; i < sizeof(line_in); i++)
1N/A line_in[i] = '\0';
1N/A for (i = 0; i < sizeof(line_in) / 2; i++)
1N/A {
1N/A char ch;
1N/A
1N/A ch = 0200 + i;
1N/A if ('\0' == ch)
1N/A ch = '0';
1N/A line_in[i] = ch;
1N/A }
1N/A los = sizeof(line_out) / 2;
1N/A obp = quote_unquote(line_in, line_out, los, 0);
1N/A if (obp != line_out)
1N/A SM_FREE(obp);
1N/A
1N/A for (i = 0; i < sizeof(line_in); i++)
1N/A line_in[i] = '\0';
1N/A for (i = 0; i < sizeof(line_in) / 2; i++)
1N/A {
1N/A char ch;
1N/A
1N/A ch = 0200 + i;
1N/A if ('\0' == ch)
1N/A ch = '0';
1N/A line_in[i] = ch;
1N/A }
1N/A los = sizeof(line_in);
1N/A obp = quote_unquote(line_in, line_in, los, 0);
1N/A if (obp != line_in)
1N/A SM_FREE(obp);
1N/A
1N/A for (i = 0; inout[i].qic_in != NULL; i++)
1N/A {
1N/A los = sizeof(line_out) / 2;
1N/A obp = quote_unquote(inout[i].qic_in, line_out, los,
1N/A inout[i].qic_exp);
1N/A cmp = strcmp(inout[i].qic_out, obp);
1N/A SM_TEST(inout[i].qic_exp == cmp);
1N/A if (inout[i].qic_exp != cmp && !SmTestVerbose)
1N/A {
1N/A char *bp;
1N/A
1N/A bp = str2prt(obp);
1N/A fprintf(stderr, "got: %s\n", bp);
1N/A bp = str2prt(inout[i].qic_out);
1N/A fprintf(stderr, "exp:%s\n", bp);
1N/A fprintf(stderr, "cmp=%d\n", cmp);
1N/A show_diff(inout[i].qic_in, inout[i].qic_out);
1N/A }
1N/A if (obp != line_out)
1N/A SM_FREE(obp);
1N/A }
1N/A
1N/A /* use same buffer for in and out */
1N/A for (i = 0; inout[i].qic_in != NULL; i++)
1N/A {
1N/A bool same;
1N/A
1N/A same = strcmp(inout[i].qic_in, inout[i].qic_out) == 0;
1N/A los = sm_strlcpy(line, inout[i].qic_in, sizeof(line));
1N/A SM_TEST(los + 1 < sizeof(line));
1N/A ++los;
1N/A obp = quote_unquote(line, line, los, inout[i].qic_exp);
1N/A cmp = strcmp(inout[i].qic_out, obp);
1N/A SM_TEST(inout[i].qic_exp == cmp);
1N/A if (inout[i].qic_exp != cmp && !SmTestVerbose)
1N/A {
1N/A char *bp;
1N/A
1N/A bp = str2prt(obp);
1N/A fprintf(stderr, "got: %s\n", bp);
1N/A bp = str2prt(inout[i].qic_out);
1N/A fprintf(stderr, "exp:%s\n", bp);
1N/A fprintf(stderr, "cmp=%d\n", cmp);
1N/A show_diff(inout[i].qic_in, inout[i].qic_out);
1N/A }
1N/A if (obp != line)
1N/A {
1N/A SM_TEST(!same);
1N/A if (same)
1N/A show_diff(obp, inout[i].qic_out);
1N/A SM_FREE(obp);
1N/A }
1N/A }
1N/A
1N/A /* use NULL buffer for out */
1N/A for (i = 0; inout[i].qic_in != NULL; i++)
1N/A {
1N/A los = 0;
1N/A obp = quote_unquote(inout[i].qic_in, NULL, los,
1N/A inout[i].qic_exp);
1N/A SM_TEST(obp != NULL);
1N/A cmp = strcmp(inout[i].qic_out, obp);
1N/A SM_TEST(inout[i].qic_exp == cmp);
1N/A if (inout[i].qic_exp != cmp && !SmTestVerbose)
1N/A {
1N/A char *bp;
1N/A
1N/A bp = str2prt(obp);
1N/A fprintf(stderr, "got: %s\n", bp);
1N/A bp = str2prt(inout[i].qic_out);
1N/A fprintf(stderr, "exp:%s\n", bp);
1N/A fprintf(stderr, "cmp=%d\n", cmp);
1N/A show_diff(inout[i].qic_in, inout[i].qic_out);
1N/A }
1N/A }
1N/A
1N/A return sm_test_end();
1N/A}